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Samsung Galaxy Tab – 7″ Android Tablet

Posted by – August 25, 2010


Text contained: Augmented reality, Video call, Navigation, PC Link Web?, HD Movie play, E-reading, Flash Support, 7″ screen, September 2nd, Berlin, Germany, Shown: Camera with LED flash, Email, Swype, Google maps, Calendar, Chat support, more?

So basically everything Android 2.2 does, but with a big 7″ screen?

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Nokia N97 Mini Review (Phones)

Posted by – August 20, 2010

n97mini-keyboard

The Nokia N97 Mini is like the beta release of the N97 – with the N97 being the alpha version, perhaps the N8 will be the release candidate or perhaps even the final product? (I am using the software release life cycle terms used for Windows and other apps as an attempt at humour – however some people who have used the N97 would probably find the terms relevant.) Click below to read the full review…

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Nokia’s Next Phones and Operating System (Phones)

Posted by – June 25, 2010

Nokia N8
With the imminent release of the Nokia N8 and the new operating system Symbian ^3 – what sort of problems could Nokia fix and improve upon? Or rather what am I hoping they will resolve or implement in their next OS / Phones?

- RSS feed widget on home screen (ala The Sony C905 from Oct 2008) – Comfirmed in this video.
- Improved UI Design / Icons – read somewhere that Nokia were planning on a refresh before actual release?
- Improved Web Browser – the built in Symbian web browser has been poor for a long time – it needs to support email subject definition in email mailto links (it doesn’t understand the ? option).
- Improved sharing features – ie. Photo share to Twitter, FB, Blogger, not just OVI
- Built in Twitter client and home screen widget
- Improved battery life or sleep mode(s) – using the phones features often drains the battery too quickly.
- Have a screen that works outside even when battery is low (what’s the point in the light sensor if it doesn’t do anything?)
- PC software needs fixing – why are there separate apps for Nokia Maps loader, Nokia Ovi Suite, Nokia Software Updater, etc, why can’t these all be combined into one?
- Lots of memory (RAM) for multi-tasking, the Nokia N97 has 256mb* but only 73mb was available, the Nokia N97 Mini has 512mb with 277mb available to the user*, and the Nokia N8 has 256mb, but will it be enough?

Whilst the imaging options (filters – vignette, colour filters) look greatly improved (based on Mobile-Review’s look at the new OS), in the built in photo editor, it would be nice to see the same sort of Apps as Android and iPhone devices have – Photoshop for Symbian anyone?

The MP3 playback on the N86 is very good (much better than the Satio) and features stereo speakers which are useful for video playback – and it would be nice if this level of quality should continue (Unfortunately it looks like the Nokia N8 only has 1 speaker).

However, whether Nokia fans will continue to be faithful is another matter. Will they wait for the Nokia N8 to arrive even when numerous Android phones and the new iPhone4 are already available, and then if they do use the N8, will it be enough to encourage them to wait for Symbian ^4? Even as a Nokia “fan” I don’t know how much longer I will remain “faithful” to Nokia. Especially as the Android onslaught continues…

* Source: Wikipedia.

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The problem with cameras on mobile phones… (Phones)

Posted by – March 26, 2010

The problem with cameras on mobile phones is that they’re all crap – do you want to know why?.

In the olden days (you know when people used film cameras) no matter what camera you had, whether it was a cheap piece of plastic crap or the best SLR in the world, it all had one thing in common: 35mm film*. And the one thing 35mm film did well, was take photos no matter what the lighting conditions. Even in dark situations, without flash, you’d still be able to get some kind of photo from it. * assuming you weren’t using a 110 or APS camera. An example on flickr, and another example above with flash (I assume the flickr link is using 35mm film which measures 24x36mm).

Night shot Casio Z120

With a digital camera – nearly all of them have flash (I’d estimate 99%) – so in dark conditions you can use the flash and get a half decent photo (generally speaking). Some of the time you can switch the flash off, setup the self-timer, put it on a wall or a tripod and take a half-decent night shot. Which is fairly impressive considering how small the sensor is in relation to 35mm film. (The average compact digital camera sensor size is 7.2mm x 5.3mm (1/1.8 sensor), this is roughly 5x smaller than 35mm film, with an average Pixel area(µm2) of 2.6 – 3.8µm2) (Using a 12mp example: Canon Powershot G9 with a 1/1.7″ sensor, the pixel area is 3.8µm2). Example above taken with the Casio Exilim Z120.

On a side note: Do you remember when Digital Cameras were still new? Like in 2002 or 2003 when digital cameras were still so new that they had to write “Digital Camera” on the front of it somewhere so that you knew it was a digital camera? Simply being a digital camera in 2001 was so exciting and new that they simply used those two words together as a marketing tool / selling point for the camera. Now you’re lucky if you even have the model number written on it, and rarely do you find the manufacturer name on the back these days. (They used to always put the manufacturers name underneath the screen – like this). Now it’s more likely the be the huge number of megapixels or optical zoom or screen size that’s plastered all over the camera.

Night shot - Nokia N86

With a camera phone – most of them don’t have a real flash (maybe 1% has a real xenon flash (the Sony Satio is the only recent one) that is equivalent to the flash you find in a Digital Camera) – and the rest – if you’re lucky (or unlucky depending how you feel about it) – has an LED or a “twin” LED flash. The problem is that even with (or without) the LED flash, the camera’s just don’t cope with low-light situations. You can put the phone on night mode (if you’re lucky), put it somewhere steady^ and switch on the self-timer, and hope it takes a successful shot. The problem is that the sensors in camera phones are even smaller than compact digital cameras. They just can’t get enough light into the sensor, and that means in low light situations they produce crap noisy images that are over-processed so much that you’re lucky there’s any image left to view. Further problems are caused due to the small sensors lacking the ability to capture dynamic range, so dark areas are underexposed, and bright areas are overexposed, further reducing detail in images (the example above taken with the Nokia N86 – where’s the detail in the steps?). The latest 12 megapixel camera phone sensors made by Sony have a 1.4µm pixel size – which is again 2.7x smaller than compact digital camera sensors. (2.6mm x 1.96mm estimation). This is roughly 13.8x smaller than 35mm film.

In a nutshell – it’s all about the light – 35mm film cameras can absorb lots of light, and therefore take photos in dark conditions and get as much colour and detail as possible. Digital Cameras, more so compact cameras, have much smaller sensors and struggle in low light, but don’t do too bad a job of it thanks to having a flash, however, they are very much on the limit of acceptable image quality (that’s why Digital SLRs get better image quality – they have larger sensors). Camera phones on the other hand have had to miniaturize to the point where image quality is badly affected, and the only way to get good photos from them is to use them in ideal light, or have a real xenon flash for times when lighting is poor.

^ Options are limited as I don’t know of any camera phones with tripod mount, and you’re generally lucky if the phone will stand on it’s side without falling over. Even on the “Photo-centric” Nokia N86 8mp you can’t stand the camera on it’s side without it falling over!

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Toshiba Portege R500 – a real laptop alternative to a netbook? (Laptops)

Posted by – March 9, 2010

The Toshiba Portege R500 – a couple of years ago – before the netbook world took off – the ultra compact Toshiba Portege R500 was a premium £1600+ laptop – it features a 1.2ghz (or 1.33ghz) core 2 duo processor, built in DVDRW, 12.1″ screen, wireless, 2gb ram, 160gb hd, and even the option of solid state hard drive, before these even were heard of. So it was a fully featured mini laptop rather than a stripped down large netbook. And what’s even more important, and relevant today, is that it is available for around £300 second hand on ebay, which is the price you will pay for a new mid-range netbook. But instead of minimal features, memory, and built to a budget price and build quality you get a premium ultra compact laptop, with premium features.

However, is it any good? Or would you be better off with a “modern” netbook with low power and efficiency built in? Or perhaps even a small laptop with a 12 or 13 inch screen? Continue reading below to find out…

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New Olympus PEN EPL-1 DSLR Black, Silver, Blue "Announced" (Cameras)

Posted by – February 2, 2010

Olympus EPL1

The new Olympus PEN EPL-1 has just been announced, it looks good in silver from the front, but looks better from the back in black. A new budget version of the Olympus PEN EP-1, and Olympus PEN EP-2, with built in flash, it will be available in March, priced at $599 with 14-42mm (28-84mm Equivalent) kit lens.

Olympus EPL1

Other specs feature: ISO 100 to ISO 3200, HD Video recording, 12 megapixel sensor, SDHC card support (Class 6 recommended), anti-shake sensor, face detection, in camera panoramic mode, 2.7″ screen, 6 art filters, multiple exposure, dust reduction sensor, HDMI out etc.

Olympus EPL1

Two new lenses have also been announced: “the new super wide-angle zoom ED 9-18mm f4.0-5.6 lens (18-36mm equivalent) or the high-power wide to telephoto zoom ED 14-150mm f4.0-5.6 lens (28-300mm equivalent).” and Olympus have also announced underwater housing for the camera.

Press Release below, Found at Pocket Lint, Crunchgear, Photorumors, 43rumors

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Review: The Sony Satio 12mp Camera Phone – Re-visited (Phones)

Posted by – January 27, 2010

As a phone – it’s okay. It has a great screen (the built in videos are quite impressive) although it’s not as colourful as the Nokia’s OLED screen. Acceptable touch screen – although I’m not a big fan – so never really got completely used to (or happy) using this phone. The stylus seems quite loose – which has resulted in me loosing it once, and nearly loosing it a second time. The phone feels a little cheap – very plastic – although the sliding lens cover is quite nice and the shutter button feels decent. It’s interesting (and a little surprising) to see Sony ditch Sony M2 memory cards and instead include an 8gb Micro SD cards. (It looks like Sony are doing the same with all their cameras and giving the option of Sony MS or standard SD cards). What else does it do… find out below…

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Reviewed: The Delonghi Cafe Treviso Espresso Coffee Maker – 5 Year Review (Coffee)

Posted by – December 30, 2009

Intro: The Delonghi Espresso Coffee Maker (aka “De’Longhi Bar 14 Café Treviso espresso cappuccino maker”), is a fairly compact electric presurised espresso maker with a milk steamer / frother. It’s £58 at Argos (link – Delonghi Pumped Espresso/Cappuccino Maker. Cat no: 422/3852) Delonghi Caffe Treviso is what it’s called on the machine. Nb. Also available from Amazon UK for £62 as the “De’Longhi Bar 14 Café Treviso espresso cappuccino maker”

The espresso machine has the right amount of pressure to make proper espresso’s (14/15 bar) – and the importance of being able to make a proper espresso should not be under-estimated – as it’s the basis for all real coffee. Too hot and the coffee burns (giving you a bitter taste), too much water and the flavour of the coffee goes and then you end up with effectively a filter coffee machine (and watery coffee).

Shown above: Ground Coffee that’s too coarse – it made watery (thin) coffee – with little crema – and a poor taste.

The coffee used with this machine is crucial – it must be espresso coffee to work properly – this is much more finely ground than standard “filter coffee” or ground coffee that says it’s “suitable for all coffee machines”. To get the best results, you may want to invest in a burr coffee grinder, such as the Dualit Burr Coffee Grinder (£87 from Amazon UK), and yes I do think it’s worth the money, as you can then buy roasted beans (or roast your own), and then get some of the freshest coffee available (the flavour, intensity and freshness of freshly roasted beans is highly recommended).

Pros:
- Can make very good latte’s and cappucinno’s (with the right coffee)
- giving you coffee like you’d get in a proper coffee shop (starbucks, cafe nero, coffee union, etc) but much much cheaper, and in your own home.

Just stuff that isn’t great, but isn’t terrible:
– needs the right coffee, eg. Lavazza / Rose? Espresso, and Illy’s make VERY good coffee. Dowe Egberts Espresso coffee isn’t suitable, other strength 5 coffee isn’t suitable (too coarse), unless it specifically says it’s
- some ‘Espresso’ coffee, and coffee that’s too fine might not be suitable either.
- 1 litre water tank isn’t very much so you regularly have to refill it.

Cons:
– Normal sized cups don’t fit under the coffee bit, or the steamer, as you can see in the picture – you do need the right size cups as they are not provided.
- you have to either buy a special small espresso cup (As shown in the pictures), or remove the drip tray to fit normal sized cups in it – also to steam / froth the milk you may have to lift the machine up to fit the cup under (unless you use smaller cups).
- There is no drip tray for the milk frother meaning your workbench gets all messy with milk.

Controls can be confusing:
- The controls, starting with the On/Off switch - this turns the machine on, when the machine is ready to make espresso the big red OK light lights up. To start making the espresso, you then switch on the top switch which has a coffee cup / tap symbol next to it
- you then switch this off when the big OK light turns off, meaning it’s finished making the espresso coffee. The second switch from the top, is the steamer switch, in order to steam the milk this needs to be on, and then you can turn the nob at the top to steam the milk.

The machine also has a small white “presser” which you can use to press the coffee down after you have put it into the holder. Under that is the water level meter, which you can use to see how much water is in the water tank.


I found the following method produced the best results for me: (Despite the manual saying you should leave it switched on for a certain amount of time to warm up the machine)


1. Switch the machine on, with the frother switch also switched on, (Start with fresh water every time you use the machine!)

2. When the ready light comes on: (you might like to froth / steam some water to clean it at this point, then) Froth a small amount of milk (normally 1/3rd of a cup – I use semi-skimmed), this would normally be warmed up enough with one froth (finish frothing when the red light goes off again) – it’s better to have the milk slightly colder than required rather than too hot, as making it too hot burns the milk and ruins the taste of milk for latte’s or cappuccinos

3. Once the milk is ready (sometimes you may need to wait for the red light to come on again and froth a little bit more if needed or wanted) you can switch off the froth switch.


Adams and Russell Coffee Beans are HIGHLY Recommended!
www.adamsandrussell.co.uk (Shown
here: “Dominican Republic Barahona AA” graded – Very intense and unique smooth
cream like taste, with little or no bitterness to the flavour – and the
Dualit
Burr Coffee Grinder
)

4. Run WATER ONLY (without coffee) through the coffee machine when the red light is on, using the coffee / tap switch, switch it off when the red light goes off. I normally do this 2 or 3 times so that the coffee machine has a) fresh water going through it, b) all parts are clean and free of any old coffee, c) the machine will be thoroughly warmed up and d) it lets you know if the machine is putting through the right amount of water consistently. If you have problems at this stage, for example if the water appears to stall or come through slowly, then you may need to clean your filter or check for blocked holes.

5. While the coffee machine is getting ready again, you can put ground coffee in the filter, push it down firmly with the “stamper”, then load the coffee machine, when the red light is on, switch on the coffee / tap switch, coffee should come through with a decent amount of crema and will fill around 1/2 a cup (depending on the size of the cup – sometimes more, sometimes less), when the red light goes off, SWITCH OFF THE COFFEE MACHINE (If you leave it on, hot water will continue to come through, and fill the cup, but you’ll end up with coffee that tastes like filter coffee – you don’t want that). You’re done.

6. Wait for the few remaining drips to come through, take the coffee, and add it to your cup with milk. Swirl the coffee cup so that the coffee is mixed with the milk, and you should be left with around 1/5th of the cup as white milk froth on top.

7. Clean out coffee, and frother, and clean / wipe over the machine, removing any spills, coffee, milk etc.

Overall: It can make very good coffee, although it can be a bit confusing, meaning you need to think about it when you first start using it, and the three switches all look very similar at a glance so it’s easy enough to accidentally leave the steamer switched off and not realise. It also seems as though it could have been designed much better, simply by allowing normal sized cups to be used, and by extending the drip tray. It also seems a bit random in it’s performance (unless you follow the routine outlined above), so whilst it is good, and is good value for money, you may be better looking at other espresso makers, if you want something easier to use.

I’ve had the coffee machine for nearly 5 years now and it took a long time to perfect the process – once this was done – it became very clear that the type of coffee used (the freshness, the source, whether it was freshly ground, the fineness of the ground coffee) plays a very important role in getting the best flavour from the machine. A burr coffee grinder is highly recommended and finding coffee beans that you like is worth pursuing. Comparing this coffee machine to others, this is perhaps the best value for money coffee machine available that can produce the kind of espresso needed for great coffee – spend any less and you might find you don’t have the right amount of pressure, or that the machine will burn the coffee and produce bitter coffee.

After 12 months the base of the coffee maker was quite rusty, as it’s quite easy to spill water underneath the drip tray and underneath the water container, the design of the coffee maker means that water doesn’t escape very easily. The feet of the coffee maker doesn’t raise the coffee maker very high either which means the coffee maker will simply sit in water, either water that’s on your work surface or water that’s managed to escape from the base after spillage from above. This means the base is quite successful at getting rusty. And it could be worth putting the coffee machine on a raised base.

After 5 years a small spider set-up home underneath the drip tray and was planning on making baby spiders – so it is very important that you clean all areas of the coffee machine (although some areas are very difficult / or impossible to access making it quite difficult). You may want to thoroughly clean the coffee machine more regularly than me!

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Review: The Nokia N86 8mp Camera Phone – Re-visited (Phones)

Posted by – December 29, 2009

Previously I was particularly scathing of the Nokia N86 8mp Camera Phone – but perhaps, after experiencing the touchscreen Sony Satio, and updating the firmware of the Nokia N86 – my experience using the phone has been a little more pleasant, and it seemed about time to post my re-evaluation of the phone.


Most of the issues originally reported still exist (and pretty much all of them are still relevant), but being aware of the limitations has let me work round most, sorry, some of the issues (and ignore or avoid the rest), until I can get a “real” smartphone (see Android phones), and finding 3rd party apps has certainly helped.

First of all you’ll need to install Opera Mini (version 5 Beta 2 works very well*) as the built in web browser is pretty rubbish, and data hungry. Another good app is J1CK.Tweet which is a simple and easy to use twitter app, with a decent number of features, such as letting you take photos and post them on twitter / twitpic (and then onwards to facebook if you use the facebook selective twitter app and #fb). See what I mean about needing to find a work-around or two?

You can also use Opera Mini for RSS feeds – but I haven’t found an app for this problem yet. (The built in RSS feed reader hides inside the built in web browser).

ISO100

The built in Sat-Nav software is still pretty annoying, and limited to 10 days of use. One feature you can use is the walking mode – and as long as you don’t drive over ~29mph – you can still use this as a handy navigation system when stuck with no other solution. (The N86′s built in Sat-Nav software is by Nokia, and called Nokia Maps – and is noticeably better than the Sony Satio’s bundled navigation software: “WisePilot” – when I first used it, it only had four locations available: Sweden, Germany, plus two other European countries, which were not much use when I was in the north of England!)

ISO100

There is still no facebook integration built in apart from the “Facebook app” – which is basically a shortcut to the website, and an icon. It uses the built in web browser, and the web browser still doesn’t accept email addresses with the subject defined after a ‘?’ question mark. You can get round this by adding an email account to the phone, and adding your facebook mobile email address to your contacts, or by using a 3rd party twitter app (see above). But it’s hardly elegant or particularly easy.

ISO100

Running too many programs at once is an issue – and by too many – I mean about 4 or 5 apps. Load up Opera Mini, Web Browser, Email, Music Player, etc and then try sending a text message to someone – and the phone will freeze, unable to open the text message page, and will give no error message, just an empty screen. You can go to each application and quit them one by one, but sometimes it’s just quicker and easier to switch the phone off and on again.

Battery life is still awful. The only solution to this is to carry a USB cable with you at all times so that you can charge it when you’re in front of a computer. If you’re staying anywhere overnight, you will need to take the wall charger, battery life is around 1 or 2 days. If you actually use it, the battery life is appalling.

ISO123

The battery life can noticeably affect the visibility of the screen in bright light – so it’s important to keep the phone charged at all times. The screen does look very good – the colours are very bright, the screen is clear and crisp, assuming the battery is fully charged – and the sun isn’t out. Although the screen does seem to scratch very easily.

ISO132 - Keep Off The Rocks” How about “No large notices?”

Since the last issue with ovi.com and their on-line services I’ve avoided them completely. However I’ve had to use the OVI desktop software – this is a big huge mess of an installation – centering around “Nokia Ovi Suite”. The most useful feature of this is the ability to plug in your phone and use it’s internet connection when yours is down, but the Sony Satio version of the software is much better, simpler to install and use, and gives you more useful information when connected to the internet. (The Sony Satio software is also easier to install, being cleverly stored on the phone, so that you can install it where-ever you take the phone, instead of the Nokia software coming on CD, or needing to be downloaded).

ISO107

The camera uses an LED flash, which despite Nokia’s claims of excellent low-light performance thanks
to the f2.4 aperture lens, just isn’t adequate for indoor shots of people. It simply isn’t bright enough when compared to cameras with a real flash (see DigiCamReview.com or the Sony Satio) and photos of people with any movement will come out blurry (see the examples below, these are fairly typical of the results you’ll get indoors). In fact it’s so bad that one nights photos with the Nokia N86 8mp were completely unusable – I took about 12 shots with the camera with flash, they were nearly all blurry, with poor colour, featured lots of red-eye, and were not even decent enough to put on Facebook (with it’s lower than VGA photo requirements). In comparison the same number of shots taken with the Sony Satio on the same night all came out well due to the Sony’s Xenon flash.

ISO100

Photos outside, in good light, can be pretty good. By pretty good, I mean good for a camera phone (see the examples shown – these are some of the better photos taken with the camera). I still think even the cheapest branded digital camera from Kodak (see below), Fuji, etc would be better than the Nokia N86. The macro mode is fairly good, but often the photos look a little washed out (lens flare?), and the camera is very sensitive to any dirt on the lens. Photos are still overly compressed and end up on average between 590kb and 1.9mb which is quite small for an 8mp camera (averaging around ~1.2mb).

Overall – this camera phone is pretty rubbish – but “acceptable” as a phone as long as you don’t expect too much of it. Don’t expect it to do RSS feeds properly or well (it needs a dedicated app for this), don’t expect it to do Facebook properly or well (ditto), and don’t expect it to do Twitter at all unless you get a 3rd party app. Most of all, don’t expect it to be a decent camera, simply because it can’t take decent photos indoors. The twin-LED flash solution, is just not good enough, and if you want a camera on your phone then you will need to get the Sony Satio with a real flash, or better yet, just get a cheap digital camera, such as the Kodak Easyshare C140 for £49 – it had a real 3x optical zoom lens, and a real flash!

After three months of use I’ve grown to accept the phone’s limitations – and grown to appreciate it’s design – I like the buttons, the sliding design, and compact size. It’s easy to text and phone people*, and the camera is acceptable in good weather**. But saying that, a dedicated digital camera is always going to be better, thanks to a real flash and better image quality – the images from the Nokia look over processed, and the colour seems poor generally. The phone works fairly well on the internet (better with Opera Mini) and is a decent enough phone if you don’t want to switch over to a touch screen, are a fan of Nokia, and you don’t expect too much from it. However, saying all this, it’s still pretty rubbish, and should have been, and could have been much better!

Pros:
Uses the new Micro USB connection which is now the world-wide standard for all mobile phones! Hooray!
Uses the standard 3.5mm stereo jack
Wide angle 28mm AF lens

Cons:
Satnav limited to 10 days navigation.
LED Flash (no substitute for a real flash) – doesn’t light subject well, but does create red-eye
Poor value for money (especially when new, as with most new contract mobile phones – £238 sim free)

* apart from the crashes obviously.
** assuming you don’t have a real digital camera with you.

Tested with software version 20.115.229.01, 21-09-2009. Face detection was added with the firmware update.

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Kensington SlimBlade Trackball – £84 of Mouse (Computers)

Posted by – December 18, 2009

The Kensington SlimBlade Trackball may be the suitable for people with expensive RSI (Repetitive Strain Injuries) priced at £84 from Amazon UK. More details at Engadget, pic via SlipperyBrick.
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